Cardiopulmonary resuscitation (CPR) is a life-saving technique used in emergencies when someone’s breathing or heartbeat has stopped. While chest compressions are crucial for maintaining blood circulation, adequate ventilation is equally vital to ensure oxygen delivery to the brain and vital organs. Among the various methods of providing rescue breaths, the bag-mask device (BMD) stands out as […]

Ventricular fibrillation (V-fib) is a life-threatening cardiac arrhythmia that can lead to sudden cardiac arrest if not treated immediately. While most people may never think about the intricate electrical signals that keep their heart beating, disruptions in this system—like V-fib—can have devastating consequences. Medical professionals and emergency responders recognize ventricular fibrillation as one of the […]

Amyotrophic Lateral Sclerosis (ALS), often referred to as Lou Gehrig’s disease, is a progressive neurodegenerative disorder that affects nerve cells in the brain and spinal cord. Over time, ALS leads to muscle weakness, paralysis, and ultimately, respiratory failure. While the average person may not think about the complexities of this disease, patients, families, and researchers […]

Airway management is a critical skill in emergency medicine, anesthesia, and critical care. When a patient’s ability to maintain an open airway is compromised, healthcare providers often turn to simple yet effective adjuncts like oropharyngeal (OPA) and nasopharyngeal (NPA) airways. These devices help prevent airway obstruction, ensuring adequate oxygenation and ventilation until more definitive measures […]